Furniture riser



FIG. 1 is a front perspective view illustrating a furniture riser;

FIG. 2 is a top view of the furniture riser;

FIG. 3 is a front view of the furniture riser;

FIG. 4 is a rear view of the furniture riser;

FIG. 5 is a right side view of the furniture riser;

FIG. 6 is a left side view of the furniture riser; and,

FIG. 7 is a bottom view of the furniture riser.

The broken lines show components of the furniture riser that form no part of the claimed design. 

CLAIM The ornamental design for a furniture riser, as shown and described. 